225008

素因数分解:

$2^4\times 7^3\times {\mathrm{41}}^1$

素因数の和:70

約数の個数: 40

約数和(自身を含む): 520800

約数和(自身を除く): 295792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 343, 392, 574, 656, 686, 784, 1148, 1372, 2009, 2296, 2744, 4018, 4592, 5488, 8036, 14063, 16072, 28126, 32144, 56252, 112504, 225008]

約数ペア:

[(1, 225008), (2, 112504), (4, 56252), (7, 32144), (8, 28126), (14, 16072), (16, 14063), (28, 8036), (41, 5488), (49, 4592), (56, 4018), (82, 2744), (98, 2296), (112, 2009), (164, 1372), (196, 1148), (287, 784), (328, 686), (343, 656), (392, 574)]